Version 1.43.2.10687 Ref: Plex Media Server - #706 by PlexReleaser
- (Filters) Add filter for Atmos (PM-5173)
- (Filters) Add filter for audio layout (PM-5118)
- (Filters) Add filters for video, audio, and subtitle codecs (PM-5117)
- (Metadata) Add support for RottenTomatoes audience and average ratings to Nfo parser (PM-5176)
- (Metadata) Detect Dolby Atmos (PM-4004)
- (Metadata) Read ‘set’ tags for collections in the NFO parser (PM-4849)
- (QNAP) Generate unsigned QNAP packages (PM-5150)
- (Shield) Added server management screen (PM-2736)
Version 1.43.1.1061 Ref: https://forums.plex.tv/t/plex-media-server/30447/704
- (Transcoding) Add support for decoding AV1 files on Windows using Intel devices. (PM-4889)
- (Transcoding) Added support for battlemage GPUs. (PM-3178)
- (Transcoding) Removed experimental tag from HEVC preferences and enable by default. (PM-4323)
- Updated Web to 4.159.0
And could go on, but now you have the link to the PMS Annountments thread!
Maybe because nobody asked for that?
Please go here: https://forums.plex.tv/c/feature-suggestions
Thus why I used the word suspect
doubt that, but again speculation 
Well, my guess would be that if it was not a lot, Plex would not be doing this
Please remember that neither you nor I has the numbers, but Plex is not stupid!
